Before that, Zhao Yu had read the instructions of the lie detector carefully. It turns out that although the lie detector is accurate, it can only judge the problem with clear direction. Therefore, he asked Liu Pengfei to only answer "yes" or "no".

When Zhao Yu turned on the invisible lie detector, a simple picture immediately appeared in her mind: a red light, a green light, and a 10 minute countdown in the upper right corner. The whole picture layout was like a simple stroke in a kindergarten.

Looking at the passage of time, Zhao Yu took the time to start her own question.

Because it was the first time to use it, Zhao Yu had no experience. As soon as he opened his mouth, he asked the simplest question: "are you a man?"

"Yes!"

Although his face showed doubts, Liu Pengfei gave the answer cooperatively.

As a result, the green light in Zhao Yu's brain flickered.

Oh

It seems that the green light should represent the truth.

"Are you a woman?" In order to verify the accuracy, Zhao Yu asked again.

"No!"

The green light flashes.

"That..." Zhao Yu wanted to verify the effect of lying and hurriedly discussed with Liu Pengfei, "man, I'll ask you again. You say yes this time, okay?"

Zhao Yu's words puzzled the onlookers.

"Are you transgender?" After Zhao Yu opened her mouth and asked Liu Pengfei, she whispered to him, "say 'yes', hurry up!"

"Hmm..." Liu Pengfei nodded slightly and replied with sweat on his forehead, "yes!"

As a result, the red light not only came on, but also tooted!

Yo, West

Zhao Yu sighed in her heart. It seems that there is nothing wrong with this lie detector!

"Well, the test is over. Next, let's officially start!" Zhao Yu motioned to Liu Pengfei, "you don't have to tell the truth, just answer yes or no, and answer quickly. Do you understand?"

"Ah? What? " Liu Pengfei is a little messy.

Miao Ying and the detectives were puzzled. How could they tell the criminals not to tell the truth? I don't understand. What the hell does he want to do?

"Hurry up!" Zhao Yu looked at the gradual reduction of time and hurriedly asked, "is your name Liu Pengfei?"

"Yes!"

Green light.

"Are you from muguantun, SL county?"

"Yes!"

Green light.

"Do you like rice cakes?"

"No!"

Green light.

"Your parents divorced?"

"No!"

Green light.

"Have you ever had hemorrhoid surgery?"

"Did a young lady say you can't do that..."

……

Zhao Yu asked more than a dozen irrelevant but painful questions at one go. Although Liu Pengfei didn't know why Zhao Yu asked such questions, he answered them truthfully one by one.

However, what he didn't realize was that under the guidance of Zhao Yu, he answered questions faster and faster!

Who knows, Zhao Yu asked, suddenly the conversation turned and asked quickly:

"Do you know Yu Zhigen?"

At first glance, Liu Pengfei was obviously stunned when he heard the three words "Yu Zhigen", and did not answer immediately.

Zhao Yu had been waiting for his reaction. At that time, even without a lie detector, he knew 70% or 80%. It seems that this Liu Pengfei really knows Yu Zhigen!

"Yes!" After a pause of three seconds, Liu Pengfei finally said the answer, but he was also aware of his timidity, so he looked very nervous.

Green light.

"He and I are fellow townsmen. We played together when we were children..." Liu Pengfei began to explain. However, the more he explained, the more problematic it became.

"I said, you just need to answer yes or no, and don't say anything else!" Zhao Yu said a word to remind Liu Pengfei that he was more guilty, and he was sweating on his forehead.

At this moment, Miao Ying, who was watching in another room, was also very surprised. Although she doesn't know who Yu Zhigen is, she has instinctively felt that there are a lot of articles in it.

In addition, she was also very curious about Zhao Yu's novel and strange way of interrogation. What exactly is this Zhao Yu?

"Do you know Lin Meifeng?" Zhao Yu continued.

This time, Liu Pengfei paused again and replied, "no!"

Beep... The polygraph rang and the red light came on.

Because there are photos as evidence, Zhao Yu has long known that there will be such a result. Liu Pengfei absolutely knows Lin Meifeng.

"Ten years ago, did you go to Fumin community?" Zhao Yu continued to dig deeply.

After hearing the words "Fumin community", Liu Pengfei suddenly realized something and immediately stared at Zhao Yu, revealing great shock and fear.

"What are you looking at? Answer quickly! " Under Zhao Yu's violent drinking, Liu Pengfei quickly shook his head and replied, "no!" Beep... The red light is on. Shit... Although I only asked a few simple questions, Zhao Yu was shocked by it. I'm good... Can I say... The truth of the massacre is right in front of me!? Zhao Yu pondered a little and went straight to the theme: "do you know the murder case in Fumin community 10 years ago?"“ Well... Yes! " Liu Pengfei nodded and wanted to add, "I've only heard of it," but before his mouth opened, Zhao Yu shouted, "say! Yu Zhigen, did you kill him? "“ No, no, no! " Liu Pengfei's face turned white with fear and shouted three no's in one breath. However, the result of the lie detector is not wrong! Toot... The red light is on! WOW! Grandma is a bear... Zhao Yu suddenly widened her eyes and felt a little trance. In fact, although he doubted Liu Pengfei in front of him, he only thought he could get clues to the massacre from him, but who knows... The real murderer of the massacre! The real murderer who has disappeared for 10 years... Is right in front of me!! The surprise came so suddenly that Zhao Yu was not prepared at all. He was stunned silently for a long time, and then remembered that the time for the lie detector was coming. So he suppressed his shock and continued to ask, "Liu Pengfei, was it raining heavily the day you killed Yu Zhigen?"“ No! " Liu Pengfei was a little anxious and hurriedly said, "officer, what do you mean? Why ask so many inexplicable questions? " However, the red light on the lie detector is still on“ Less nonsense! " Zhao Yu continued, "I ask you, are you having an affair with Lin Meifeng?"“ What! " Liu Pengfei was in a hurry and rubbed the seat with his back. He didn't seem to want to cooperate any more. Zhao Yu was equally impatient and looked at the time waiting for no one. He simply jumped, ran from the table to Liu Pengfei's face, and grabbed his collar. At that time, the other three detectives were shocked and were afraid that Zhao Yu would make excessive moves. They hurried forward and pulled. Who knows, just then, the door of the interrogation room suddenly opened, Miao Ying quickly entered from the outside, and drank loudly to stop the three detectives“ You go out first! " Miao yingchong waved to them, and the three detectives quickly left the interrogation room. When Zhao Yu saw Miao Ying coming in, she thought she was coming to stir up the situation. To his surprise, Miao Ying also came to Liu Pengfei and stood side by side with Zhao Yu. Suddenly, seeing the two evil kings standing in front of him with fierce eyes, Liu Pengfei bravely swallowed his saliva and shivered like electricity“ Comrade Zhao Yu, don't worry! " Miao Ying clenched her fist and banged, "all monitoring facilities have been closed!" Miao Ying's short sentence made Liu Pengfei beat him hard“ Officer, have something to say, say well, I cooperate! Cooperate! " Zhao Yu took a look at Miao Ying. She didn't quite understand what medicine she bought in the gourd? She cooperated with me so much that she didn't want to lure me to beat the suspect, so as to frame me? Hum! Am I that stupid? Zhao Yu let go of Liu Pengfei's collar and asked, "speak quickly! Are you having an affair with Lin Meifeng? "“ No! " Liu Pengfei finished his answer, but added, "Sir, I really don't understand what you're talking about?" As a result, the polygraph first flashes a green light, then makes a beep, and the red light comes on. Oh... Zhao Yuming is white. Liu Pengfei and Lin Meifeng really have no affair, but he said he couldn't understand what I said, but he was lying! The murderer of the massacre - that's him!! This novel has been translated by www.novelhall.com and if you are reading this somewhere, they have stolen our translation.